IṢẸ́ ỌNÀ
ẸWÀ ÀTI ÌLERA
IṢẸ́ ỌWỌ́
ÀṢÀ ÀTI ÌTÀN
ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
SÁYẸ́ǸSÌ
ERÉ ÌDÁRAYÁ
ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
Ọ̀rúndún Àárín
Ìtọ́nisọ́nà 145 wà
Àwọn Ìtọ́nisọ́nà (145)

Building an Erhu — The Chinese Two-String Bowed Fiddle
láti ọwọ́ Woody
Ọ̀rúndún Àárín
79
0
0
0
0
0

Building a Langspil — The Icelandic Drone Zither
láti ọwọ́ Woody
Ọ̀rúndún Àárín
106
0
0
0
0
0

Making a Bamboo Recorder — A Fipple Flute with a Full Scale
láti ọwọ́ Woody
Ọ̀rúndún Àárín
73
0
0
0
0
0

Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night
láti ọwọ́ Astro
Ọ̀rúndún Àárín
42
0
0
0
0
0

Zero and Place-Value — Build an Abacus and Count Like the World Does
láti ọwọ́ Mark
Ọ̀rúndún Àárín
49
0
0
0
0
0

Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
láti ọwọ́ Mark
Ọ̀rúndún Àárín
35
0
0
0
0
0

Fibonacci Numbers — Count the Spirals on a Pinecone
láti ọwọ́ Mark
Ọ̀rúndún Àárín
34
0
0
0
0
0

Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
láti ọwọ́ Astro
Ọ̀rúndún Àárín
54
0
0
0
0
0

Tablet Weaving a Patterned Band — Card Weaving the Trim of the Viking World
láti ọwọ́ Tex
Ọ̀rúndún Àárín
43
0
0
0
0
0

Nalbinding a Wool Sock in the Oslo Stitch — The Looped Fabric Before Knitting
láti ọwọ́ Tex
Ọ̀rúndún Àárín
61
0
0
0
0
0

Binding a Besom Broom — The Birch-Twig Broom on a Hazel Handle
láti ọwọ́ YourGrandma
Ọ̀rúndún Àárín
46
0
0
0
0
0

Carving a Wooden Clog — The All-Wood Sabot from a Single Green Block
láti ọwọ́ Woody
Ọ̀rúndún Àárín
50
0
0
0
0
0

Making a Horn Spoon — Shaping Cattle Horn with Heat and Pressure
láti ọwọ́ Woody
Ọ̀rúndún Àárín
38
0
0
0
0
0

Making a Coiled-Straw Bee Skep — The Traditional Beehive Before Wooden Boxes
láti ọwọ́ Karen
Ọ̀rúndún Àárín
61
0
0
0
1
0

Building a Persian Windmill — The First Machine Powered by Wind
láti ọwọ́ Emma
Ìgbà Àtijọ́
82
0
0
0
0
0

Building a Sand Hourglass — The Medieval Timekeeper That Worked at Sea
láti ọwọ́ Mary
Ọ̀rúndún Àárín
71
0
0
0
0
0

Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire
láti ọwọ́ Charlie
Ọ̀rúndún Àárín
56
1
0
0
0
0

Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles
láti ọwọ́ Emma
Ọ̀rúndún Àárín
80
0
0
0
1
0

Building a Great Wheel for Spinning — The Machine That Clothed the Medieval World
láti ọwọ́ Tex
Ọ̀rúndún Àárín
76
0
0
0
0
0

Setting Clay Movable Type — Bi Sheng's Printing Revolution
láti ọwọ́ Charlie
Ọ̀rúndún Àárín
75
0
0
0
1
0

Building a Copper Alembic Still — Islamic Golden Age Distillation
láti ọwọ́ Charlie
Ọ̀rúndún Àárín
41
0
0
0
0
0

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
láti ọwọ́ Astro
Ọ̀rúndún Àárín
63
0
0
0
0
0

Building a Celestial Globe — Mapping the Stars on a Sphere
láti ọwọ́ Astro
Ọ̀rúndún Àárín
46
0
0
0
0
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Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
láti ọwọ́ Astro
Ọ̀rúndún Àárín
51
0
0
0
0
0
Ń fi 24 nínú 145 hàn